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    <script>
        //1、数组的解构赋值
        //ES6 允许按照一定模式，从数组和对象中提取值，对变量进行赋值，这被称为解构
        //传统
        let a = 1;
        let b = 2;
        let c = 3;
        console.log(a, b, c);
        //ES6
        let [x, y, z] = [1, 2, 3];
        console.log(x, y, z);

        //2、对象的解构赋值
        let student = {
            name: "zhangsan",
            age: 23
        };
        //传统
        let name1 = student.name;
        let age1 = student.age;
        //ES6
        let { name, age } = student;
        console.log(name); // "zhangsan"
        console.log(age); //23
    </script>
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